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MULTI LAYER THERMOPLASTIC MATERIALS, METHODS OF MAKING AND ARTICLES FORMED THEREFROM

IP.com Disclosure Number: IPCOM000029341D
Publication Date: 2004-Jun-24

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Abstract

A multi layer thermoplastic material, comprising a thermoplastic cap stock layer disposed adjacent to a thermoplastic substrate, wherein the cap stock layer has a shrinkage value within about 15% of the shrinkage value of the substrate and/or a coefficient of thermal expansion within about 15% of the coefficient of thermal expansion of the substrate